@文心快码BaiduComatesignal only works in main thread of the main interpreter 文心快码BaiduComate 为什么signal只在主解释器的主线程中工作? 在Python中,signal模块主要用于处理Unix-like系统上的信号。由于Python的GIL(全局解释器锁)和C语言底层实现的原因,信号的处理被设计为仅在主解释器的主线程中安全地进行。这...
可能与socketio包有关 解决办法: 加上--no-reload
handler=_signal.signal(_enum_to_int(signalnum), _enum_to_int(handler)) ValueError: signal only worksinmain thread 解决方法: 推测与项目中socketio有关 1.socketio 插件在使用flask run启动,出现 ValueError: signal only works in main thread 异常的问题。 如果非要flask run启动,flask run --no-relo...
This likely started happening in Fabric 2.7 since that's when the SIGWINCH change using the signal library landed. Off the top of my head the right fix is probably to make that signal registration conditional on being the main thread; someone running Fabric inside worker threads is rather unlik...
defusr1_handler(num,frame):print("received signal %s %s"%(num,threading.currentThread()))signal.signal(signal.SIGUSR1,usr1_handler)defthread_get_signal():# 如果在子线程中设置signal的handler会报错 # ValueError:signal only worksinmain thread ...
如果在django里面使用signal,当你使用python manage.py runserver启动时会报错: signal only works in main thread 解决办法是: python manage.py runserver --noreload
Checklist I have searched the existing issues for similar issues. I added a very descriptive title to this issue. I have provided sufficient information below to help reproduce this issue. Summary File "/home/appuser/venv/lib/python3.9/s...
“set_wakeup_fd only works in main thread” 于是我,停止了思考(bushi 尝试方法1:使用multiprocessing(最后未使用) 我开始百度,最先看到了这个方法,然后我去试了试但好像,对于我这个问题,解决不太了,效果不太好,所以就没用这个方法。当时参考的文章是这篇,感兴趣的可以自行去尝试下:...
def thread_get_signal(): #如果在子线程中设置signal的handler 会报错 #ValueError: signal only works in main thread #signal.signal(signal.SIGUSR2, usr1_handler) print "waiting for signal in", threading.currentThread() #sleep 进程直到接收到信号 ...
首先简述下Signal Catcher，Signal Catcher线程接受到kernel系统底层的消息进行dump当前虚拟机的信息并且设置...